Coin-based Anonymous Fingerprinting Scheme with Automatic Identification of Redistributors. - Shingo Okamura; Maki Yoshida; Toru Fujiwara (ISSA, 2005)

Unlinkable Delivery System for Interactive Dramas. - Shingo Okamura; Yoshiyuki Konishi; Maki Yoshida; Toru Fujiwara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

A Report of Campus-Wide IT Authentication Platform System Development in Osaka University. - Toyokazu Akiyama; Yuuichi Teranishi; Shingo Okamura; Eisaku Sakane; Go Hasegawa; Ken-ichi Baba; Hirotaka Nakano; Shinji Shimojo (SAINT Workshops, 2007)

A Private and Consistent Data Retrieval Scheme with Log-Squared Communication. - Satoshi Nakayama; Maki Yoshida; Shingo Okamura; Toru Fujiwara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Efficient Multi-authorizer Accredited Symmetrically Private Information Retrieval. - Mohamed Layouni; Maki Yoshida; Shingo Okamura (ICICS, 2008)

An Authentication System Development in Application of Grid Middleware to a Nationwide Joint-Use Environment for Computing. - Eisaku Sakane; Manabu Higashida; Shingo Okamura; Toyokazu Akiyama; Ken-ichi Baba; Shinji Shimojo; Yuuichi Teranishi (SAINT, 2008)

A Consideration of the Precision Improvement in WiFi Positioning System. - Toyokazu Akiyama; Yuuichi Teranishi; Shingo Okamura; Shinji Shimojo (CISIS, 2009)

An Approach for Filtering Inaccurate Access Point Observation Report in WiFi Positioning System. - Toyokazu Akiyama; Yuuichi Teranishi; Shingo Okamura; Shinji Shimojo (3PGCIC, 2010)

A Metric of Search Efficiency and Preventability of Polluted Contents for Unstructured Overlay. - Hiroaki Yamanaka; Toru Fujiwara; Shingo Okamura (SAINT, 2010)

Secure consolidation of charging information over Smart Grid using ID federation. - Hikaru Kishimoto; Shingo Okamura (ISITA, 2014)

Revisiting Authentication with Shoulder-Surfing Resistance for Smartphones. - Yuma Higashiyama; Naoto Yanai; Shingo Okamura; Toru Fujiwara (CANDAR, 2015)

Secure Routing Protocols for Sensor Networks: Construction with Signature Schemes for Multiple Signers. - Kenta Muranaka; Naoto Yanai; Shingo Okamura; Toru Fujiwara (TrustCom/BigDataSE/ISPA (1), 2015)

Towards a formal foundation of protection against data-oriented attacks. - Ryo Fukuyama; Naoto Yanai; Shingo Okamura; Toru Fujiwara (ISITA, 2016)

Web security model with cache. - Hayato Shimamoto; Naoto Yanai; Shingo Okamura; Toru Fujiwara (ISITA, 2016)

ISDSR: Secure DSR with ID-based Sequential Aggregate Signature. - Kenta Muranaka; Naoto Yanai; Shingo Okamura; Toru Fujiwara (SECRYPT, 2016)

An Anonymous Authentication Protocol for Smart Grid. - Hikaru Kishimoto; Naoto Yanai; Shingo Okamura (AINA Workshops, 2017)

SPaCIS: Secure Payment Protocol for Charging Information over Smart Grid. - Hikaru Kishimoto; Naoto Yanai; Shingo Okamura (J. Inf. Process., 2017)

An Anonymous Authentication Protocol for the Smart Grid. - Hikaru Kishimoto; Naoto Yanai; Shingo Okamura (Smart Micro-Grid Systems Security and Privacy, 2018)

Towards Further Formal Foundation of Web Security: Expression of Temporal Logic in Alloy and Its Application to a Security Model With Cache. - Hayato Shimamoto; Naoto Yanai; Shingo Okamura; Jason Paul Cruz; Shouei Ou; Takao Okubo (IEEE Access, 2019)

RA: Hunting for Re-Entrancy Attacks in Ethereum Smart Contracts via Static Analysis. - Yuichiro Chinen; Naoto Yanai; Jason Paul Cruz; Shingo Okamura (Blockchain, 2020)

Key-Aggregate Searchable Encryption, Revisited: Formal Foundations for Cloud Applications, and Their Implementation. - Masahiro Kamimura; Naoto Yanai; Shingo Okamura; Jason Paul Cruz (IEEE Access, 2020)

Hunting for Re-Entrancy Attacks in Ethereum Smart Contracts via Static Analysis. - Yuichiro Chinen; Naoto Yanai; Jason Paul Cruz; Shingo Okamura (CoRR, 2020)

APVAS: Reducing Memory Size of AS_PATH Validation by Using Aggregate Signatures. - Ouyang Junjie; Naoto Yanai; Tatsuya Takemura; Masayuki Okada; Shingo Okamura; Jason Paul Cruz (CoRR, 2020)

SQUAB: A Virtualized Infrastructure for Experiments on BGP and its Extensions. - Naoki Umeda; Naoto Yanai; Tatsuya Takemura; Masayuki Okada; Jason Paul Cruz; Shingo Okamura (AINA (1), 2021)

Eth2Vec: Learning Contract-Wide Code Representations for Vulnerability Detection on Ethereum Smart Contracts. - Nami Ashizawa; Naoto Yanai; Jason Paul Cruz; Shingo Okamura (BSCI, 2021)

APVAS+: A Practical Extension of BGPsec with Low Memory Requirement. - Tatsuya Takemura; Naoto Yanai; Naoki Umeda; Masayuki Okada; Shingo Okamura; Jason Paul Cruz (ICC, 2021)

RA: A Static Analysis Tool for Analyzing Re-Entrancy Attacks in Ethereum Smart Contracts. - Yuichiro Chinen; Naoto Yanai; Jason Paul Cruz; Shingo Okamura (J. Inf. Process., 2021)

SQUAB: A Virtualized Infrastructure for BGP-related Experiments and Its Applications to Evaluation on BGPsec. - Naoki Umeda; Naoto Yanai; Tatsuya Takemura; Masayuki Okada; Jason Paul Cruz; Shingo Okamura (J. Inf. Process., 2022)

JABBERWOCK: A Tool for WebAssembly Dataset Generation towards Malicious Website Detection. - Chika Komiya; Naoto Yanai; Kyosuke Yamashita; Shingo Okamura (DSN-W, 2023)

Motivation in Teaching Expert Development Project by KOSEN Security Educational Community. - Keiichi Yonemura; Ryotaro Nakata; Hideyuki Kobayashi; Masaki Hashimoto; Shinya Oyama; Jun Sato; Tatsuki Fukuda; Hisashi Taketani; Manabu Hirano; Satoru Yamada; Keiichi Shiraishi; Satoru Izumi; et al. (EDUCON, 2023)

An Empirical Study of Impact of Solidity Compiler Updates on Vulnerabilities. - Chihiro Kado; Naoto Yanai; Jason Paul Cruz; Shingo Okamura (PerCom Workshops, 2023)

An Empirical Study of Impact of Solidity Compiler Updates on Vulnerabilities in Ethereum Smart Contracts. - Chihiro Kado; Naoto Yanai; Jason Paul Cruz; Kyosuke Yamashita; Shingo Okamura (CoRR, 2023)

APVAS: Reducing the Memory Requirement of AS_PATH Validation by Introducing Aggregate Signatures into BGPsec. - Ouyang Junjie; Naoto Yanai; Tatsuya Takemura; Masayuki Okada; Shingo Okamura; Jason Paul Cruz (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2023)

JABBERWOCK: A Tool for WebAssembly Dataset Generation and Its Application to Malicious Website Detection. - Chika Komiya; Naoto Yanai; Kyosuke Yamashita; Shingo Okamura (J. Inf. Process., 2024)

Removing Mislabeled Data from Trained Models via Machine Unlearning. - Issa Sugiura; Shingo Okamura; Naoto Yanai (IEICE Trans. Inf. Syst., 2025)

Empirical Study of Impact of Solidity Compiler Updates on Vulnerabilities in Ethereum Smart Contracts. - Chihiro Kado; Naoto Yanai; Jason Paul Cruz; Kyosuke Yamashita; Shingo Okamura (Distributed Ledger Technol. Res. Pract., 2025)